Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3a4777d05ad29f1b079da5304c2383c253df0dc925c3daf37dbc06d7c238d682:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^